Product Summary

The hef4027bt is a dual JK flip-flop. The hef4027bt is edge-triggered and features independent set direct (SD), clear direct (CD), clock (CP) inputs and outputs (O,O). Data is accepted when CP is LOW, and transferred to the output on the positive-going edge of the clock. The active HIGH asynchronous clear-direct (CD) and set-direct (SD) are independent and override the J, K, and CP inputs. The outputs are buffered for best system performance. Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times. The applications of the hef4027bt include Registers, Counters, Control circuits.

Parametrics

hef4027bt absolute maximum ratings: (1)supply voltage, VDD: -0.5 to +18 V; (2)input clamping current, IIK: ±10mA; (3)input voltage, VI: 0.5 to VDD +0.5 V; (4)output clamping current, IOK: ±10mA; (5)input/output current, II/O: ±10mA; (6)supply current, IDD: 50mA; (7)storage temperature, Tstg: -65 to +150℃; (8)ambient temperature in free air, Tamb: -40 to +85℃; (9)total power dissipation Tamb, Ptot: -40℃ to +125℃, DIP16 package: 750mW; SO16 package: 500mW; (10) power dissipation, P: 100mW.

Features

hef4027bt features: (1)Fully static operation; (2)5 V, 10 V, and 15 V parametric ratings; (3)Standardized symmetrical output characteristics; (4)Operates across the full industrial temperature range -40℃ to +85℃; (5)Complies with JEDEC standard JESD 13-B; (6)ESD protection: HBM JESD22-A114E exceeds 2000 V; MM JESD22-A115-A exceeds 200 V.

Diagrams

hef4027bt pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
HEF4027BT,652
HEF4027BT,652

NXP Semiconductors

Flip Flops DUAL JK F/F EDGE-TRG

Data Sheet

0-1: $0.23
1-25: $0.20
25-100: $0.17
100-250: $0.15
HEF4027BT,653
HEF4027BT,653

NXP Semiconductors

Flip Flops DUAL JK FLIP-FLOP

Data Sheet

0-1: $0.17
1-25: $0.16
25-100: $0.15
100-250: $0.11
HEF4027BTD
HEF4027BTD

NXP Semiconductors

Flip Flops DUAL JK F/F EDGE-TRG

Data Sheet

Negotiable